Belgian authorities have published a detailed Q/A-page on how the measures in place in Belgium ar to be applied.
All goods traffic to proceed as normal
All transport of goods, both import and export, which does not involve the carriage of passengers is to carry on as normal by road, trains, ships and aircraft. Airports, ports and border crossings are being kept open for such traffic.
For up to date information about the situation in Norway, follow the Government's info page.
For more information on traveling: